Pith Number

pith:WAXJOIXP

pith:2009:WAXJOIXPP55P6BALFBFISLO4IR

not attested not anchored not stored refs pending

Measurement of the Lambda_b Lifetime in Lambda_b -> Lambda_c+ pi- Decays in p-pbar Collisions at sqrt(s) = 1.96 TeV

et al, The CDF Collaboration: T. Aaltonen

arxiv:0912.3566 v2 · 2009-12-18 · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAXJOIXPP55P6BALFBFISLO4IR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2023

Receipt and verification

First computed	2026-07-04T17:28:15.660497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02e9722ef7f7aff040b284a892ddc4445795b59634aea288db354d813040f38

Aliases

arxiv: 0912.3566 · arxiv_version: 0912.3566v2 · doi: 10.48550/arxiv.0912.3566 · pith_short_12: WAXJOIXPP55P · pith_short_16: WAXJOIXPP55P6BAL · pith_short_8: WAXJOIXP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WAXJOIXPP55P6BALFBFISLO4IR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b02e9722ef7f7aff040b284a892ddc4445795b59634aea288db354d813040f38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ee21b61b4d71a1a8bd92f92cd235fdd2d81eac29f8de9ad94b53d959471e5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2009-12-18T01:05:19Z",
    "title_canon_sha256": "9886f3db2c85a3da0203be08cba9fa3f118ed8634e6a31d54785e627a89895b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3566",
    "kind": "arxiv",
    "version": 2
  }
}